ZIP Code Tabulation Area · Maryland

ZIP Code 21250: Catonsville, MD

ZIP Code 21250 (Catonsville, Baltimore County, Maryland) has an estimated 2,834 residents in 0 households. The median household income is —, the median home value is — and the median gross rent is —. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Some estimates have a large margin of error. 3 figures for this ZIP (households, per capita income, bachelor's or higher) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

2,834

Margin of error ±506

Median household income

—

Margin of error not available

Median home value

—

Margin of error not available

Median gross rent

—

Margin of error not available

Median age

19.9 yrs

Margin of error ±0.4 yrs

Mean travel time to work

16.8 min

Margin of error ±8.0 min

How ZIP 21250 compares with Maryland and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 2125019.9 yrsMaryland39.4 yrsUnited States38.9 yrs

Median household income

ZIP 21250—Maryland$103,678United States$80,734

Per capita income

ZIP 21250$7,877*Maryland$52,979United States$44,673

Poverty rate

ZIP 21250—Maryland9.4%United States12.5%

Unemployment rate

ZIP 212504.6%Maryland4.9%United States5.2%

Bachelor's degree or higher

ZIP 2125017.1%*Maryland43.4%United States35.7%

Median home value

ZIP 21250—Maryland$419,900United States$332,700

Median gross rent

ZIP 21250—Maryland$1,705/moUnited States$1,413/mo

Owner-occupied homes

ZIP 21250—Maryland67.6%United States65.2%

Mean travel time to work

ZIP 2125016.8 minMaryland31.1 minUnited States26.4 min

Worked from home

ZIP 2125013.1%Maryland19.3%United States15.1%

All figures for ZIP 21250

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 21250 — ACS 2020–2024 5-year estimates
MeasureZIP 21250Margin of errorMarylandUnited States
Total population2,834±5066,206,011334,922,499
Median age19.9 yrs±0.4 yrs39.4 yrs38.9 yrs
Households0*±142,362,928129,227,496
Median household income——$103,678$80,734
Per capita income$7,877*±$4,566$52,979$44,673
Poverty rate——9.4%12.5%
Unemployment rate4.6%±4.1 pts4.9%5.2%
Bachelor's degree or higher17.1%*±48.9 pts43.4%35.7%
Median home value——$419,900$332,700
Median gross rent——$1,705/mo$1,413/mo
Owner-occupied homes——67.6%65.2%
Mean travel time to work16.8 min±8.0 min31.1 min26.4 min
Worked from home13.1%±6.3 pts19.3%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 21250
GroupZIP 21250MarylandUnited States
White alone, not Hispanic or Latino37.9%46.6%57.4%
Black or African American alone, not Hispanic or Latino37.2%28.9%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.6%0.1%0.5%
Asian alone, not Hispanic or Latino9.1%6.5%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino0.0%0.7%0.6%
Two or more races, not Hispanic or Latino5.4%4.6%4.3%
Hispanic or Latino (of any race)9.8%12.5%19.3%

Where ZIP 21250 is

State
Maryland
Main county
Baltimore County
Largest overlapping place
Catonsville (100% of the ZIP's land area)
Land area
0.25 sq mi· about 11,336 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Baltimore County

21133 Randallstown, MD21136 Baltimore County, MD21152 Baltimore County, MD21153 Pikesville, MD21155 Baltimore County, MD21156 Kingsville, MD21162 Honeygo, MD21163 Baltimore County, MD21204 Towson, MD21207 Lochearn, MD21208 Pikesville, MD21209 Baltimore, MD21219 Edgemere, MD21220 Middle River, MD21221 Essex, MD21222 Dundalk, MD21227 Arbutus, MD21228 Catonsville, MD21234 Carney, MD21236 Perry Hall, MD21237 Rosedale, MD21244 Milford Mill, MD21252 Towson, MD21286 Hampton, MD

See every ZIP code in Maryland, or compare ZIP 21250 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.